CN207493633U - A kind of carbide slag slurry prepares transhipment stocking system - Google Patents

A kind of carbide slag slurry prepares transhipment stocking system Download PDF

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Publication number
CN207493633U
CN207493633U CN201721215655.6U CN201721215655U CN207493633U CN 207493633 U CN207493633 U CN 207493633U CN 201721215655 U CN201721215655 U CN 201721215655U CN 207493633 U CN207493633 U CN 207493633U
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pipe
carbide slag
transhipment
slag slurry
prepares
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CN201721215655.6U
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周威
华玉龙
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United Engineers Ltd In China
China United Engineering Corp Ltd
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United Engineers Ltd In China
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Abstract

The utility model discloses a kind of carbide slag slurry and prepares transhipment stocking system, is related to wet desulphurization field.The carbide slag slurry prepares transhipment stocking system, including preparation system, movement system and stocking system.The waste carbide slag slurries that calcium carbide process PVC production technology generates can be used for wet desulphurization reactant after press filtration.Carbide slag is shoveled in preparation pond with forklift and is stirred evenly, is prepared into concentration 1150kg/m3~1200kg/m3Carbide slag slurry, squeezed into spin vibration sieve by transfer pump, the carbide slag slurry for having filtered large granular impurity is retained for use in storage pool, rear pump be responsible for by storage pool carbide slag slurry be sent into desulfurizing tower.The utility model device configuration is simple, and investment and operating cost are few, realize recycling for trade waste, have reached the new level of environment-friendly and energy-saving emission-reduction.

Description

A kind of carbide slag slurry prepares transhipment stocking system
Technical field
The utility model is related to wet desulphurization field, in particular, being related to a kind of carbide slag slurry prepares transhipment storage system System.
Background technology
Carbide slag is the main discarded of generated by polyvinyl chloride by calcium carbide (PVC, Polyvinyl chloride) production process generation Object often produces 9 ~ 15 tons of the carbide slag slurry that 1 ton of PVC about generates solid content 5% ~ 15%.Contain a large amount of Ca (OH) in carbide slag2, Purity is generally 65% ~ 85%, and using carbide slag as wet desulphurization reactant, desulfuration efficiency is up to 95% ~ 98%.
In order to further reduce desulfurization operation cost, realize the benign economic circulation of " treatment of wastes with processes of wastes against one another ", nearby have PVC The power plant of workshop or chemical industry provide thermo-power station for oneself, and coal-burning boiler desulfurization can preferentially use carbide slag desulfurization, but existing carbide slag Slurries prepare transhipment stocking system, and there are the shortcomings of device configuration is unreasonable, investment and operating cost are high.
Utility model content
The technical problems to be solved in the utility model is optimized production process, provides a kind of carbide slag slurry of reasonable design Transhipment stocking system is prepared, device configuration is simple, and investment and operating cost are few.
The technical scheme in the invention for solving the above technical problem is:
A kind of carbide slag slurry prepares transhipment stocking system, it is characterised in that:Including preparation system, movement system and storage System;Preparation system overflows including preparation pond, the first blender, charge door, acetylene gas detection device, concrete guard wall, first Flow tube, the first evacuated tube and axial flow blower;It prepares pond top side and is provided with charge door;First blender, which is mounted on, prepares pond On;Concrete guard wall, which is arranged on, to be prepared on pond, and between charge door and the first blender;Acetylene gas detection device is installed In concrete guard wall, and positioned at the surface of charge door;Axial flow blower is mounted on concrete guard wall, and positioned at acetylene gas physical examination It surveys right over device;The import of first overflow pipe is connect with preparing pond, and outlet is connect with the outlet of the first evacuated tube;First emptying The import of pipe is connect with preparing pond;Movement system include first transhipment pipe, transfer pump, second transport pipe, spin vibration sieve, separating pipe and Homogeneous pipe;The import of first transhipment pipe is connect with preparing pond, and outlet is connect with the import of transfer pump;The outlet of transfer pump and second Transport the import connection of pipe;The outlet of second transhipment pipe and the import of spin vibration sieve connect;The outlet of spin vibration sieve is divided into two-way, all the way It is connect with separating pipe, the import connection of another way and homogeneous pipe;Stocking system includes storage pool, the second blender, manhole, second Overflow pipe, the second evacuated tube, the first delivery pipe, delivery pump and the second delivery pipe;Storage pool and the homogeneous pipe in movement system Outlet connection;Second blender is mounted on storage pool;Manhole is arranged on the top of storage pool;The import and storage of second overflow pipe Pond connection is deposited, the second finder outlet is connect with the outlet of the second evacuated tube;The import of second evacuated tube is connect with storage pool;The The import of one delivery pipe is connect with storage pool, and the outlet of the first delivery pipe and the import of delivery pump connect;The outlet of delivery pump with Second delivery pipe connects.
A concentration of 1150kg/m of carbide slag slurry prepared in preparation pond described in the utility model3~1200kg/m3
Spin vibration sieve described in the utility model filtering mesh number for 325 mesh and more than.
Preparation pond described in the utility model and storage pool are underground type.
Set stainless steel filter screen on charge door described in the utility model, and to be longer than mating forklift scraper bowl long for charge door length Degree.
Transfer pump described in the utility model and delivery pump are centrifugal pump, are arranged in basement.
The drive that transfer pump described in the utility model, delivery pump, the first blender, the second blender and axial flow blower use Dynamic motor is fire-proof motor.
Compared with prior art, the advantages of the utility model and good effect is:
1st, the subsurface structure of pond and storage pool is prepared, reduces the workload that carbide slag slurry is prepared and transported, saves and throws Provide cost;
2nd, transfer pump and delivery pump select centrifugal pump, easy to operate, easy access;
3rd, the overflow pipe set on pond and storage pool and evacuated tube are prepared, has fully considered the difficulty of operation and maintenance, calcium carbide Dreg slurry will not overflow ground, prepare the bottom in pond and storage pool and can all empty cleaning again;
4th, acetylene gas detection device is configured in preparation system, highlights in carbide slag containing acetylene gas danger source, rises To warning and forewarning function;
5th, it prepares the concrete guard wall set on pond and mating forklift shovel is longer than using concrete structure and charge door length Struggle against length, prevents scraper bowl during forklift power-up rock ballast from pushing over concrete guard wall, the carbide slag for ensureing to add in, which is entirely fallen in, to be prepared in pond;
6th, spin vibration sieve filtering mesh number for 325 mesh and more than so that the bulky grain in carbide slag slurry can be filtered all totally, Reduction system generates the possibility of the adverse consequences such as abrasion, blocking;
7th, the driving motor that transfer pump, delivery pump, the first blender, the second blender and axial flow blower use is explosion-proof Motor, the selection of fire-proof motor are further ensured that system safe and stable operation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
Specific embodiment
Below in conjunction with the accompanying drawings and pass through embodiment the utility model is described in further detail, following embodiment is pair The explanation of the utility model and the utility model is not limited to following embodiment.
Referring to Fig. 1, the utility model embodiment includes preparation system, movement system and stocking system.
Preparation system includes preparing pond 11, the first blender 12, charge door 13, acetylene gas detection device 14, concrete Barricade 15, the first overflow pipe 16, the first evacuated tube 17 and axial flow blower 18.
Movement system include first transhipment pipe 21, transfer pump 22, second transport pipe 23, spin vibration sieve 24, separating pipe 25 and Matter pipe 26.
Stocking system includes storage pool 31, the second blender 32, manhole 33, the second overflow pipe 34, the second evacuated tube 35, the One delivery pipe 36,37 and second delivery pipe 38 of delivery pump.
It prepares 11 top side of pond and is provided with charge door 13, carbide slag solid by charge door 13 is added in and prepares pond by forklift In 11.5t forklifts are selected in the utility model embodiment, 13 length of charge door is more than mating forklift scraper bowl length, and charge door 13 is grown It spends for 4m, width 1.5m, stainless steel filter screen is set on charge door 13.
First blender 12, which is mounted on, to be prepared on pond 11, for uniformly being stirred preparing the carbide slag slurry in pond 11 It mixes, a concentration of 1150kg/m of carbide slag slurry of preparation3~1200kg/m3
Concrete guard wall 15, which is arranged on, to be prepared on pond 11, and between 13 and first blender 12 of charge door.
Acetylene gas detection device 14 is mounted on concrete guard wall 15, and positioned at the surface of charge door 13, for real-time Monitor the concentration of the acetylene from the gas that charge door 13 comes out.
Axial flow blower 18 is mounted on concrete guard wall 15, and right over acetylene gas detection device 14, be used for and When the gas come out from charge door 13 is extracted out it is outdoor.
The import of first overflow pipe 16, which is arranged on, prepares 11 side surface upper part of pond, for preventing from preparing carbide slag slurry in pond 11 It is excessively overflowed from charge door 13, the outlet of the first overflow pipe 16 is connect with the outlet of the first evacuated tube 17;First evacuated tube 17 Import, which is arranged on, prepares 11 side bottom of pond, when preparing the needs maintenance cleaning of pond 11, for that will prepare the carbide slag in pond 11 Slurries empty, and people or mechanical equipment can be entered in preparation pond 11 by charge door 13.
The import of first transhipment pipe 21 is connect with preparing pond 11, and the outlet and the import of transfer pump 22 of the first transhipment pipe 21 connect It connects, the outlet of transfer pump 22 is connect with the import of the second transhipment pipe 23, the outlet of the second transhipment pipe 23 and the import of spin vibration sieve 24 Connection, the outlet of spin vibration sieve 24 are divided into two-way, are connect all the way with separating pipe 25, and another way is connect with the import of homogeneous pipe 26, The outlet of matter pipe 26 is connect with the top of storage pool 31.
The filtering mesh number of spin vibration sieve 24 is 325 mesh in the utility model embodiment, prepares the carbide slag slurry warp in pond 11 Transfer pump 22 to be crossed to be transported in spin vibration sieve 24, particulate matter is screened out more than the solid slurry of 325 mesh in carbide slag slurry, It is discharged by separating pipe 25, remaining carbide slag slurry is entered by homogeneous pipe 26 in storage pool 31.
The top of storage pool 31 offers manhole 33, and when storage pool 31 needs to overhaul cleaning, people or mechanical equipment can lead to Manhole 33 is crossed to enter in storage pool 31.
Second blender 32 is mounted on storage pool 31, for uniformly being stirred the carbide slag slurry in storage pool 31 It mixes.
The import of second overflow pipe 34 is arranged on 31 side surface upper part of storage pool, for preventing carbide slag slurry in storage pool 31 It is excessively overflowed from manhole 33, the outlet of the second overflow pipe 34 is connect with the outlet of the second evacuated tube 35;Second evacuated tube 35 Import is arranged on 31 side bottom of storage pool, when storage pool 31 needs to overhaul cleaning, for by the carbide slag in storage pool 31 Slurries empty.
The import of first delivery pipe 36 is connect with storage pool 31, and the outlet of the first delivery pipe 36 connects with the import of delivery pump 37 It connects;The outlet of delivery pump 37 is connect with the second delivery pipe 38.Carbide slag slurry in storage pool 31 is entered by delivery pump 37 In desulfurizing tower.
In the utility model embodiment, it is underground type to prepare pond 11 and storage pool 31, and using concrete structure, anti-corrosion is adopted With mixing SiC powder in glass flake.
In the utility model embodiment, transfer pump 22 and delivery pump 37 are centrifugal pump, are arranged in basement.
In the utility model embodiment, the first blender 12, axial flow blower 18, transfer pump 22, the second blender 32, conveying Driving motor is fire-proof motor used by pump 37.
In the utility model embodiment, the work step that carbide slag slurry prepares transhipment stocking system is:
(1)The filtrate recycle-water of process water or desulfurated plaster is added in pond 11 is prepared to certain liquid level, starts first Blender 12 and axial flow blower 18 keep environment well-ventilated;
(2)Carbide slag solid by charge door 13 is added in forklift and is prepared in pond 11, is stirred evenly, whipping process distributes Gas out extracts outdoor out by 18 machine of axis stream wind in time, and acetylene gas detection device 14 monitors the gas come out in real time The concentration of middle acetylene, when preparing in pond 11 liquid level and being higher than overflow port, carbide slag slurry is flowed out by the first overflow pipe 16;Work as system When standby pond 11 needs to overhaul cleaning, carbide slag slurry is discharged by the first evacuated tube 17, and people or mechanical equipment can pass through charge door 13 enter in preparation pond 11;
(3)By density measurement, if preparing the density of carbide slag slurry prepared in pond 11 in 1150kg/m3~1200 kg/m3In the range of when, start transfer pump 22 and spin vibration sieve 24, pipe 23 transported by the first transhipment pipe 21 and second, by carbide slag Slurries are squeezed into spin vibration sieve 24, and the solid slurry that particulate matter is more than 325 mesh is screened out, is discharged by separating pipe 25, remaining Carbide slag slurry is entered by homogeneous pipe 26 in storage pool 31;
(4)The second blender 32 in storage pool 31 is kept it turned on, if desulfurization Tower System provides signal, needs are added Fresh desulphurization reaction agent, then start delivery pump 37, by the first delivery pipe 36 and the second delivery pipe 38, carbide slag slurry is defeated Enter in desulfurizing tower.When liquid level is higher than overflow port in storage pool 31, carbide slag slurry is flowed out by the second overflow pipe 34;Work as storage When pond 31 needs to overhaul cleaning, carbide slag slurry is discharged by the second evacuated tube 35, people or mechanical equipment can by manhole 33 into Enter in storage pool 31.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named Claiming etc. can be different, described in this specification above content is only to the utility model structure example explanation. The equivalence changes or simple change that all construction, feature and principles according to described in the utility model patent concept are done, are wrapped It includes in the protection domain of the utility model patent.Those skilled in the art of the present invention can be to described Specific embodiment does various modifications or additions or substitutes in a similar way, without departing from the knot of the utility model Structure surmounts range defined in the claims, all should belong to the protection range of the utility model.

Claims (10)

1. a kind of carbide slag slurry prepares transhipment stocking system, it is characterised in that:Including preparation system, movement system and storage system System;
Preparation system includes preparing pond, the first blender, charge door, acetylene gas detection device, the first overflow pipe, the first emptying Pipe;It prepares pond top side and is provided with charge door;First blender, which is mounted on, to be prepared on pond;Acetylene gas detection device, which is located at, to be added The surface of material mouth;The import of first overflow pipe is connect with preparing pond, the outlet of the first overflow pipe and the outlet of the first evacuated tube Connection;The import of first evacuated tube is connect with preparing pond;
Movement system includes the first transhipment pipe, transfer pump, the second transhipment pipe, spin vibration sieve, separating pipe and homogeneous pipe;First transhipment pipe Import with prepare pond connect, first transhipment pipe outlet and transfer pump import connection;The outlet of transfer pump and the second transhipment The import connection of pipe;The outlet of second transhipment pipe and the import of spin vibration sieve connect;The outlet of spin vibration sieve is divided into two-way, all the way with dividing It is connected from pipe, the import connection of another way and homogeneous pipe;
Stocking system includes storage pool, the second blender, the second overflow pipe, the second evacuated tube, the first delivery pipe, delivery pump and the Two delivery pipes;Storage pool is connect with the outlet of the homogeneous pipe in movement system;Second blender is mounted on storage pool;Second overflows The import of flow tube is connect with storage pool, and the second finder outlet is connect with the outlet of the second evacuated tube;The import of second evacuated tube It is connect with storage pool;The import of first delivery pipe is connect with storage pool, and the outlet of the first delivery pipe and the import of delivery pump connect; The outlet of delivery pump is connect with the second delivery pipe.
2. a kind of carbide slag slurry according to claim 1 prepares transhipment stocking system, it is characterised in that:The preparation Concrete guard wall is provided on pond, and concrete guard wall is between charge door and the first blender.
3. a kind of carbide slag slurry according to claim 2 prepares transhipment stocking system, it is characterised in that:The acetylene Gas-detecting device is mounted on concrete guard wall.
4. a kind of carbide slag slurry according to claim 1 or 2 prepares transhipment stocking system, it is characterised in that:Described Preparation system further includes axial flow blower, and axial flow blower is mounted on concrete guard wall, and positioned at acetylene gas detection device just on Side.
5. a kind of carbide slag slurry according to claim 1 prepares transhipment stocking system, it is characterised in that:The rotation is shaken Be sieved through filter mesh number for 325 mesh and more than.
6. a kind of carbide slag slurry according to claim 1 prepares transhipment stocking system, it is characterised in that:The preparation Pond and storage pool are underground type.
7. a kind of carbide slag slurry according to claim 1 prepares transhipment stocking system, it is characterised in that:The charging Stainless steel filter screen is set on mouthful.
8. carbide slag slurry according to claim 1 prepares transhipment stocking system, it is characterised in that:The transfer pump and Delivery pump is centrifugal pump, is arranged in basement.
9. carbide slag slurry according to claim 4 prepares transhipment stocking system, it is characterised in that:The transfer pump, The driving motor that delivery pump, the first blender, the second blender and axial flow blower use is fire-proof motor.
10. carbide slag slurry according to claim 1 prepares transhipment stocking system, it is characterised in that:The storage pool Top offer manhole.
CN201721215655.6U 2017-09-21 2017-09-21 A kind of carbide slag slurry prepares transhipment stocking system Active CN207493633U (en)

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Application Number Priority Date Filing Date Title
CN201721215655.6U CN207493633U (en) 2017-09-21 2017-09-21 A kind of carbide slag slurry prepares transhipment stocking system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109331636A (en) * 2018-11-23 2019-02-15 宜宾海丰和锐有限公司 A kind of preprocess method of desulfurizing agent carbide slag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109331636A (en) * 2018-11-23 2019-02-15 宜宾海丰和锐有限公司 A kind of preprocess method of desulfurizing agent carbide slag

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